This story came from an American newspaper
A couple drove their car to Wal-Mart, but then it broke down in the parking lot. The man told his wife to carry on with the shopping while he fixed the car in the parking lot.
Later the wife returned to see a small group of people around the car. On closer inspection, she saw a pair of male legs protruding from under the chassis. Although the man was in shorts, he was not wearing underwear so his private parts had become glaringly public ones. Unable to stand the embarrassment, she dutifully stepped forward, quickly put her hand up his shorts, and tucked everything back into place.
On regaining her feet, she looked across the hood of the car and found herself staring at her husband who was standing idly by.
The mechanic, however, had to have three stitches in his forehead!